Coffee brewer



FIG. 1 is a front elevational view of a coffee brewer showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side perspective view thereof with the coffee brewer in a loading position. 

The ornamental design for a coffee brewer, substantially as shown and described. 